"No information available" when calling hover_doc

[diegoulloao]

Describe the bug

Is supposed that using the ++quiet mode the notification saying "No information available" should disappear, but it doesn't. I don't know if is only happening to me.

keymap.set("n", "<leader>K", "<cmd>Lspsaga hover_doc ++quiet<CR>", opts) -- show documentation for the cursor

I'm using the last published version.

This is related to #1015.

Screen capture

Steps to reproduce

1. Open a react typescript file
2. Call Lspsaga hover_doc ++quiet over the component name (which is typed properly).

Expected behavior

Do not see any notification or message saying "No information available", just see the hover_doc floating box.

Neovim version (nvim -v)

NVIM v0.9.1 Build type: Release LuaJIT 2.1.0-beta3

lspsaga commit

5fa17a8

Terminal name/version

iTerm2 build 3.4.20

[glepnir]

hmm which servers you used on this buffer. and btw kitty better than iterm2 :+1:

[diegoulloao]

@glepnir using tsserver -> https://github.com/diegoulloao/nvim-diegoulloao/blob/91a5761a0ea83fad24d0951d2ba47d8317d1403a/plugins/lsp/lspconfig.lua#L69

I'll check kitty, thanks for the recommendation.

[glepnir]

tailwindcss and emmet also attach this buffer right ?

[diegoulloao]

that's correct, sorry I missed those

[glepnir]

Lspsaga hover_doc ++silent

[diegoulloao]

Lspsaga hover_doc ++silent

it doesn't work, same issue, actually I already tried ++silent before

[glepnir]

I can't reproduce with ++silent that's wired

[ls-devs]

@glepnir I can reproduce with ++silent The only things that changed in my configuration was the switch from lsp-zero v2 to lsp-zero v3.

Actually the only workaround I found was to switch from

Lspsaga hover_doc

To basic neovim lsp hover

vim.lsp.buf.hover()

To avoid being spammed by No information available notifications.

Even with this configuration of the handlers :

  vim.lsp.handlers["textDocument/hover"] = function(_, result, ctx, config)
    config = config or {}
    config.focus_id = ctx.method
    if not (result and result.contents) then
      return
    end
    config.border = "rounded"
    local markdown_lines = vim.lsp.util.convert_input_to_markdown_lines(result.contents)
    markdown_lines = vim.lsp.util.trim_empty_lines(markdown_lines)
    if vim.tbl_isempty(markdown_lines) then
      return
    end
    return vim.lsp.util.open_floating_preview(markdown_lines, "markdown", config)
  end
end

I still got the No information available notifications, only with lspsaga

[glepnir]

I can't reproduce and which language servers in which file?

[ls-devs]

I can't reproduce and which language servers in which file?

@glepnir

List of language servers :

File is a .tsx

Please see.:

Command used :

Lspsaga hover_doc ++silent

I don't have any steps for you to reproduce, all that I can give is my neovim configuration if you want to try it by yourself, you can find it here : ls-devs/nvim

Other thing, I'm not sure I have to post it here since it's another issue, but when requesting a hover on a tailwind class, I first have the window opening (still with the notification No information available indeed). But if I request another hover I have this notification : [lspsaga] a hover request has already been sent, please wait. and can't request hover anymore. The only way for me to have the hover working again is to quit neovim and restarting it.

[glepnir]

I will try it later.

[ls-devs]

I will try it later.

Thanks. FYI, you can find the list of keymaps in the file legendary.lua. Leader key is <Space>

If you want informations on keybinds, kind of which-key does, you can use <leader>LK

Actual keybind for Lspsaga hover_doc ++silent is :

{
	"<leader>K",
	"<cmd>Lspsaga hover_doc ++silent<CR>",
	description = "LSPSaga Hover Doc",
	opts = opts,
},

[rbereziuk]

Hi @glepnir Face this issue today

NVIM v0.9.2 Build type: Release LuaJIT 2.1.1694285958

I tried quite and silent, but nothing helped

[jasonpanosso]

But if I request another hover I have this notification : [lspsaga] a hover request has already been sent, please wait. and can't request hover anymore. The only way for me to have the hover working again is to quit neovim and restarting it.

I'm having this same issue, but it arises after trying hover_doc on something "invalid", like await, const, etc in typescript. If I ever try to request documentation on things of that sort, then I have to restart neovim in order to see documentation again.

This doesn't occur in other languages(from what I can tell), and the only lsp I have attached is tsserver.

[diegoulloao]

@glepnir I think you should reopen this issue.

[diegoulloao]

If you are using noice with the notify integration, a temporary fix is:

noice.setup({
  -- filters
  routes = {
    {
      -- avoid annoying message
      filter = {
        event = "notify",
        find = "No information available",
      },
      opts = { skip = true },
    },
  },
})

[binhtran432k]

For anybody come here from Google, this is my solution from my config:

vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(function(_nil, result, ctx, config)
  if result then
    return vim.lsp.handlers.hover(_nil, result, ctx, config)
  end
end, { border = "rounded" })

[farzadmf]

This is still happening in nvim 0.10.0 🙁